Add Popular Science (opens in a new tab) Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Get the Popular ...

A frilled pygmy octopus hitched a ride on a diver’s fin in Port Phillip Bay, off the coast of Portsea, Victoria, with the encounter marking only the second time the species has been observed in the ...

Octopuses already exist in a strange corner of the animal world, with soft bodies, problem-solving brains, and the ability to change color in a blink. Even within that group, a handful of species push ...